var cluster = require('cluster');
let index = process.argv["index"] ? process.argv["index"] : -1;
    console.log(JSON.stringify(process.argv))
if (cluster.isMaster) {
    for(var i=0;i<3;i++)
     exec("node borderServer");
}
else {
    process.stdout.write("你传" + index);
    console.log("?????");
}

